5436490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 10264320

約数和(自身を除く): 4827830

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 269, 430, 470, 538, 1345, 2021, 2690, 4042, 10105, 11567, 12643, 20210, 23134, 25286, 57835, 63215, 115670, 126430, 543649, 1087298, 2718245, 5436490]

約数ペア:

[(1, 5436490), (2, 2718245), (5, 1087298), (10, 543649), (43, 126430), (47, 115670), (86, 63215), (94, 57835), (215, 25286), (235, 23134), (269, 20210), (430, 12643), (470, 11567), (538, 10105), (1345, 4042), (2021, 2690)]